taxonID	type	format	identifier	references	title	description	created	creator	contributor	publisher	audience	source	license	rightsHolder	datasetID
3479C667FFEC8F68FF29BFCCFBCBC3D0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5723752/files/figure.png	https://doi.org/10.5281/zenodo.5723752	FIGURE 4: Dissociated arm plates of the ophiuroid Ophiosuperstes praeparvus gen. et sp. nov., from the Virgin Limestone Member of the Moenkopi Formation, Spathian, lower Triassic, Lost Cabin Springs locality, southern Nevada. A–B: holotype (OPH177), proximal lateral arm plate in external view (A) and with detail of spine articulations (B). C–D: paratype (OPH178), median lateral arm plate in external view (C) and with detail of spine articulations (D). E: paratype (OPH179), median lateral arm plate in internal view. F: paratype (OPH181), distal lateral arm plate in external view. G: paratype (OPH180), median lateral arm plate in internal view. H: paratype (OPH182), proximal ventral arm plate in external view. I: paratype (OPH183), median to distal ventral arm plate in external view. J: paratype (OPH184), proximal vertebra in distal view. K: paratype (OPH185), proximal vertebra in ventral view. L: paratype (OPH186), median vertebra in lateral view. M: paratype (OPH187), median vertebra in dorso-distal view.Abbreviations:AS: articular structure; di: distal; DL: dorsal lobe; do: dorsal; MO: muscle opening; NO: nerve opening; pr: proximal; PB: podial basin; SA: spine articulations; TO: tentacle opening; VAR: vertebral articular ridge; VF: ventral furrow; VL: ventral lobe; ZC: zygocondyle; ZS: zygosphene. All scale bars equal 0.2 mm.	FIGURE 4: Dissociated arm plates of the ophiuroid Ophiosuperstes praeparvus gen. et sp. nov., from the Virgin Limestone Member of the Moenkopi Formation, Spathian, lower Triassic, Lost Cabin Springs locality, southern Nevada. A–B: holotype (OPH177), proximal lateral arm plate in external view (A) and with detail of spine articulations (B). C–D: paratype (OPH178), median lateral arm plate in external view (C) and with detail of spine articulations (D). E: paratype (OPH179), median lateral arm plate in internal view. F: paratype (OPH181), distal lateral arm plate in external view. G: paratype (OPH180), median lateral arm plate in internal view. H: paratype (OPH182), proximal ventral arm plate in external view. I: paratype (OPH183), median to distal ventral arm plate in external view. J: paratype (OPH184), proximal vertebra in distal view. K: paratype (OPH185), proximal vertebra in ventral view. L: paratype (OPH186), median vertebra in lateral view. M: paratype (OPH187), median vertebra in dorso-distal view.Abbreviations:AS: articular structure; di: distal; DL: dorsal lobe; do: dorsal; MO: muscle opening; NO: nerve opening; pr: proximal; PB: podial basin; SA: spine articulations; TO: tentacle opening; VAR: vertebral articular ridge; VF: ventral furrow; VL: ventral lobe; ZC: zygocondyle; ZS: zygosphene. All scale bars equal 0.2 mm.	2021-11-24	Thuy, Ben;Maxwell, Vivienne;Pruss, Sara B.		Zenodo	biologists	Thuy, Ben;Maxwell, Vivienne;Pruss, Sara B.			
3479C667FFEC8F68FF29BFCCFBCBC3D0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5723756/files/figure.png	https://doi.org/10.5281/zenodo.5723756	FIGURE 5: Dissociated disc plates of the ophiuroid Ophiosuperstes praeparvus gen. et sp. nov., from the Virgin Limestone Member of the Moenkopi Formation, Spathian, lower Triassic, Lost Cabin Springs locality, southern Nevada. A: paratype (OPH188), oral plate in abradial view. B: paratype (OPH189), radial shield in external view, with outline of missing proximal tip reconstructed using a dashed grey line. C: paratype (OPH190) adradial genital plate in dorsal view. Abbreviations: AMF: abradial muscle fossa; do: dorsal; LG: longitudinal groove; pr: proximal.All scale bars equal 0.2 mm.	FIGURE 5: Dissociated disc plates of the ophiuroid Ophiosuperstes praeparvus gen. et sp. nov., from the Virgin Limestone Member of the Moenkopi Formation, Spathian, lower Triassic, Lost Cabin Springs locality, southern Nevada. A: paratype (OPH188), oral plate in abradial view. B: paratype (OPH189), radial shield in external view, with outline of missing proximal tip reconstructed using a dashed grey line. C: paratype (OPH190) adradial genital plate in dorsal view. Abbreviations: AMF: abradial muscle fossa; do: dorsal; LG: longitudinal groove; pr: proximal.All scale bars equal 0.2 mm.	2021-11-24	Thuy, Ben;Maxwell, Vivienne;Pruss, Sara B.		Zenodo	biologists	Thuy, Ben;Maxwell, Vivienne;Pruss, Sara B.			
3479C667FFEC8F68FF29BFCCFBCBC3D0.taxon	http://purl.org/dc/dcmitype/StillImage	image/png	https://zenodo.org/record/5723758/files/figure.png	https://doi.org/10.5281/zenodo.5723758	FIGURE 6: Arm fragment of Praeaplocoma hessi Broglio Loriga & Berti Cavicchi, 1972, (MHI 1307/nnn) from the Werfen Formation, Lower Triassic, of Weisshorn, Italy. A: arm fragments in ventral view. B: detail of part marked by white rectangle in A. Abbreviations: AS: arm spine; di: distal; LAP: lateral arm plate; MO: muscle opening; NO: nerve opening; SA: spine articulation; TO: tentacle opening; TS: tentacle scale; VAP: ventral arm plate. All scale bars equal 0.2 mm.Arrow in A indicates direction of view shown in B; refer to tentacle scales (TS) for better correspondence between A and B.	FIGURE 6: Arm fragment of Praeaplocoma hessi Broglio Loriga & Berti Cavicchi, 1972, (MHI 1307/nnn) from the Werfen Formation, Lower Triassic, of Weisshorn, Italy. A: arm fragments in ventral view. B: detail of part marked by white rectangle in A. Abbreviations: AS: arm spine; di: distal; LAP: lateral arm plate; MO: muscle opening; NO: nerve opening; SA: spine articulation; TO: tentacle opening; TS: tentacle scale; VAP: ventral arm plate. All scale bars equal 0.2 mm.Arrow in A indicates direction of view shown in B; refer to tentacle scales (TS) for better correspondence between A and B.	2021-11-24	Thuy, Ben;Maxwell, Vivienne;Pruss, Sara B.		Zenodo	biologists	Thuy, Ben;Maxwell, Vivienne;Pruss, Sara B.			
